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Sedaia [141]
3 years ago
8

What does selectively permeable mean? (1 point)

Biology
1 answer:
Ilya [14]3 years ago
6 0
I would say the answer is A I really hope this helps! :)
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Which is a property of every homogeneous mixture? Each part of the mixture has the same appearance. The mixture is made up of a
dsp73

Answer:

Each part of the mixture has the same appearance.

Explanation:

Homogeneous mixture consists of substances that mix evenly. Therefore has same appearance.

4 0
3 years ago
A contracting skeletal muscle fiber typically shortens as all of its ______ shorten in length.
Genrish500 [490]

Answer:

 sarcomeres

Explanation: A contracting skeletal muscle fiber typically shortens as all of its sarcomeres do this.... Thick and thin protein filaments in sarcomeres interact to cause.... True or false, thick and thin filaments maintain their same length whether the muscle is relaxed or contracted?

8 0
2 years ago
An atom of sodium has a larger mass than an atom of neon.how is this possible when neon has so many more valance electrons?
Verdich [7]
The mass is made up of protons and neutrons, the valence electrons only determine stability, not mass
6 0
2 years ago
Rna is a part of many cellular processes, particularly those associated with protein synthesis: transcription, rna processing, a
Ksivusya [100]
<span>transcription/RNA processing-
pre-mRNA, mRNA, snRNA

translation- rRNA, tRNA</span>
3 0
3 years ago
In the Hardy-Weinberg equation shown below, p is the frequency of the dominat allele, and q is the recessive allele
Lemur [1.5K]

Answer:

Option D- frequency of the heterozygous qenotype

Explanation:

In the Hardy-Weinberg equilibrium , 2pq stands for the genotype frequency of heterozygotes (Aa) in a population at the state of equilibrium. dominant homozygotes (AA) is represented by the p-square and q- square represents the recessive homozygotes (aa) frequency. p represents the allele frequency of A Allele and q stands for the allele frequency of the allele a. Summation of the terms gives an equal to 1(100%). The sum of all of these terms is always equal to due to the fact that the 3 frequencies in the equation are the available or possible allele combinations.

Hardy-Weinberg is relevant for it helps us in comparison of a population's actual genetic structure as time goes on along with the genetic structure we are to get if really population was in Hardy-Weinberg equilibrium state that is population was not evolving.

3 0
3 years ago
Read 2 more answers
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